DDTA114WCA-7 NPN Transistor Amplifier – TO-220 Package, High Gain

DDTA114WCA-7 Overview

The DDTA114WCA-7 is a high-performance dual differential line receiver designed for robust data communication in industrial and telecommunications applications. This device ensures low power consumption and offers excellent noise immunity, making it ideal for environments with significant electromagnetic interference. Its wide common-mode voltage range and precise input threshold levels contribute to reliable signal integrity. The compact package supports efficient PCB layout and system integration. The device is optimized for differential data transmission interfaces requiring dependable operation under varying electrical conditions. For detailed technical support and sourcing, visit Produttore di circuiti integrati.

DDTA114WCA-7 Technical Specifications

Parametro	Specifiche
Tensione di alimentazione (VCC)	+5 V ?? 10%
Intervallo di tensione in ingresso	-7 V to +12 V common-mode range
Input Differential Voltage	??12 V
Tipo di uscita	Open-collector/open-drain compatible
Ritardo di propagazione	Typically 15 ns
Dissipazione di potenza	Maximum 100 mW
Intervallo di temperatura operativa	Da -40 a +85 °C
Pacchetto	14-pin SOIC
Input Threshold Voltage	??200 mV differential

DDTA114WCA-7 Key Features

• Wide common-mode input range: Supports -7 V to +12 V, enabling operation in harsh electrical environments without signal distortion.
• Basso consumo energetico: Operates efficiently at 5 V supply, reducing system-level power requirements and thermal load.
• Fast propagation delay: Typical delay of 15 ns ensures minimal latency in high-speed data communication systems.
• Open-collector/open-drain output: Compatible with various logic families and allows wired-AND connections for bus-oriented architectures.

DDTA114WCA-7 Advantages vs Typical Alternatives

This device delivers superior noise immunity and a broader input voltage range compared to standard line receivers, providing enhanced signal accuracy under industrial EMC conditions. Its low power dissipation and fast switching speed increase system reliability and efficiency. The open-collector output allows flexible interfacing without additional components, making it a more integrated solution than many alternatives.

Applicazioni tipiche

• Industrial fieldbus communication: Robust differential input supports long cable lengths and noisy environments commonly found in factory automation.
• Telecommunication line receivers: Ensures reliable data recovery in digital subscriber lines and other telecom infrastructures.
• RS-485/RS-422 interfaces: Compatible with standard differential communication protocols for data link layer implementations.
• Data acquisition systems: Facilitates accurate signal reception from sensors or remote devices over differential pairs.

DDTA114WCA-7 Brand Info

The DDTA114WCA-7 is a trusted product from a leading semiconductor manufacturer specializing in industrial-grade integrated circuits. Designed to meet stringent quality and performance standards, this line receiver provides engineers with dependable components for complex data communication networks. The brand emphasizes rigorous testing and support, ensuring long-term reliability in demanding applications.

FAQ

What is the typical supply voltage for the DDTA114WCA-7?

The device operates typically at a +5 V supply voltage with a tolerance of ??10%. This ensures compatibility with standard industrial power rails while maintaining optimal performance and low power consumption.

Can the DDTA114WCA-7 handle signals with large common-mode voltages?

Yes, it supports a wide common-mode input voltage range from -7 V up to +12 V, which allows it to maintain signal integrity in environments with fluctuating or high common-mode voltages.

What type of output does the DDTA114WCA-7 provide?

The outputs are open-collector/open-drain compatible, enabling wired-AND logic configurations and easy interfacing with various logic families without additional level-shifting components.

Is this device suitable for high-speed communication?

With a typical propagation delay of 15 ns, the device supports high-speed data transmission, making it suitable for many industrial and telecommunication communication protocols requiring low latency.

What package type does the DDTA114WCA-7